7990659

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 12317760

約数和(自身を除く): 4327101

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 563, 747, 1577, 1689, 4731, 5067, 10697, 14193, 32091, 46729, 96273, 140187, 420561, 887851, 2663553, 7990659]

約数ペア:

[(1, 7990659), (3, 2663553), (9, 887851), (19, 420561), (57, 140187), (83, 96273), (171, 46729), (249, 32091), (563, 14193), (747, 10697), (1577, 5067), (1689, 4731)]